产品概述
描述
The VN808-E and VN808-32-E are monolithic devices, realized in STMicroelectronics VIPower M0-3 technology, intended to drive any kind of load with one side connected to ground. Active current limitation combined with thermal shutdown and automatic restart, protect the device against overload. In overload conditions, the channel turns OFF and ON again automatically in order to maintain the junction temperature between TJSD and TR. If this condition causes case temperature reach TCSD,overloaded channels are turned OFF and restart only when case temperature decreases down toTCR. Non-overloaded channels continue to operate normally. The device automatically turns OFF in case of ground pin disconnection. This device is especially suitable for industrial applications conform to IEC 61131.
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所有功能
- VCC/2 compatible input
- Junction overtemperature protection
- Case overtemperature protection for thermal independence of the channels
- Current limitation
- Short-circuit load protection
- Undervoltage shutdown
- Protection against loss of ground
- Very low standby current
- Compliance to 61000-4-4 IEC test up to 4 kV
电路原理图
EDA符号、封装和3D模型
STMicroelectronics - VN808-32-E
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符号
封装
3D模型
质量与可靠性
| 产品型号 | Marketing Status | 包 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| VN808-32-E | 批量生产 | PowerSO 36 | 工业 | Ecopack2 | |
| VN808TR-32-E | 批量生产 | PowerSO 36 | 工业 | Ecopack2 |
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
样片和购买
| 产品型号 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 包 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VN808-32-E | | | distributors 无法联系到经销商，请联系我们的销售办事处 | ||||||||||
| VN808TR-32-E | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
VN808-32-E 批量生产
VN808TR-32-E 批量生产